# Nuclear Restoration Services Limited \(Dounreay\): UK public-sector contract awards > A public buyer profile built from sourced government contract award notices. ## Key facts - Awards: 198 - Known award value: £26,918,320 - Distinct contract winners: 109 - First award: 13 December 2022 - Latest award: 22 July 2026 ## Top contract winners - [Mirion Technologies \(Canberra UK\) Ltd](/contract-winners/mirion-technologies-canberra-uk/public-sector-contract-awards): 10 awards - [Blargoans Ltd](/contract-winners/blargoans/public-sector-contract-awards): 9 awards - [Thomas Graham & Sons Ltd](/contract-winners/thomas-graham-sons/public-sector-contract-awards): 7 awards - Parks Motor Group: 6 awards - [Abbott Risk Consulting Limited](/contract-winners/abbott-risk-consulting/public-sector-contract-awards): 5 awards ## Contract awards ### [Provision of a Senior Civil/Structural Engineer to support FCA](/contracts/ocds-b5fd17-dfb4b34e-f99f-4894-94ce-0003d786bc57) Nuclear Restoration Services Limited \(Dounreay\) · NSG Environmental Ltd · £371,680 · 22 July 2026 · awarded ### [Provision of a Technical Review of the Dounreay Lifetime Plan](/contracts/ocds-b5fd17-12d1af93-2970-4658-8e7f-34b8b127f029) Nuclear Restoration Services Limited \(Dounreay\) · Alexander Mann Solutions Limited · £222,153 · 6 July 2026 · awarded ### [Provision of a Ventilation Engineering Resource](/contracts/ocds-b5fd17-d37dc77f-3a77-425f-9382-ef4144785633) Nuclear Restoration Services Limited \(Dounreay\) · NSG Environmental Ltd · £218,019 · 28 May 2026 · awarded ### [Provision of Safety Case Consultant Services for FCA Programme](/contracts/ocds-b5fd17-fc34e268-5858-42fb-a837-0162a8d65ecb) Nuclear Restoration Services Limited \(Dounreay\) · Abbott Risk Consulting Ltd · £1,505,324 · 30 April 2026 · awarded ### [ATO19 D2001 LC15 Peer Review](/contracts/ocds-b5fd17-44e6e0d8-a120-40d8-9e12-00336d6560a9) Nuclear Restoration Services Limited \(Dounreay\) · AMENTUM CLEAN ENERGY LIMITED · £170,967 · 24 March 2026 · awarded ### [Rubrik Enterprise Licence](/contracts/ocds-b5fd17-1936cb31-5b45-4bb7-8d4e-079b9ee3a950) Nuclear Restoration Services Limited \(Dounreay\) · Computacenter \(UK\) Limited · £166,117 · 30 January 2026 · awarded ### [D2670 Engineering Substantiation for ATO 60 LC15 review](/contracts/ocds-b5fd17-a794496f-4f9a-44b6-adc1-07947996c04c) Nuclear Restoration Services Limited \(Dounreay\) · Abbott Risk Consulting Ltd · £157,794 · 28 January 2026 · awarded ### [EASR Permit Variation](/contracts/ocds-b5fd17-3a654e5c-5257-420f-9bfa-f748d62ce28c) Nuclear Restoration Services Limited \(Dounreay\) · NSG Environmental Ltd · £86,725 · 20 January 2026 · awarded ### [Provision of Environmental advisory support](/contracts/ocds-b5fd17-ac7db216-9627-41dd-b2a4-b356969120d4) Nuclear Restoration Services Limited \(Dounreay\) · Atkins Limited · £315,532 · 18 December 2025 · awarded ### [Supply of Machine Tools](/contracts/ocds-b5fd17-0f6ad4ec-2e90-437b-862c-c8585be681bf) Nuclear Restoration Services Limited \(Dounreay\) · THOMAS GRAHAM & SONS LTD · £115,390 · 20 November 2025 · awarded ### [Project Controls Support for the Reactors Programme](/contracts/ocds-b5fd17-927126dc-43fd-4ffe-b49b-15781813aa8e) Nuclear Restoration Services Limited \(Dounreay\) · Gleeds Cost Management Limited · £588,093 · 12 January 2026 · awarded ### [Supply of Power Washer/Jetter](/contracts/ocds-b5fd17-c8eacc38-530b-41df-b768-7164053b55df) Nuclear Restoration Services Limited \(Dounreay\) · THOMAS GRAHAM & SONS LTD · £55,301 · 30 September 2025 · awarded ### [NRS Limited Dounreay Make versus Buy Assessment](/contracts/ocds-b5fd17-06fcdafd-e989-4d05-8696-5b8a6c6c6d0d) Nuclear Restoration Services Limited \(Dounreay\) · DBD Limited · £96,113 · 2 October 2025 · awarded ### [Dounreay Cementation Plant Licence Condition Peer Review](/contracts/ocds-b5fd17-424b3604-ffd7-48aa-a61d-9da259d86394) Nuclear Restoration Services Limited \(Dounreay\) · AMENTUM CLEAN ENERGY LIMITED · £160,052 · 15 July 2025 · awarded ### [Provision of Environmental Support to Balance of Site and Site Services](/contracts/ocds-b5fd17-bf5ca138-308d-41cc-ae7d-8b9b2c29eac3) Nuclear Restoration Services Limited \(Dounreay\) · Mott MacDonald Ltd\. · £88,591 · 13 August 2025 · awarded ### [Servicing and Replacement of Uninterruptible Power Supply \(UPS\) Equipment on the NRS Limited \(Dounreay\) Site](/contracts/ocds-b5fd17-1361afd7-9806-4732-9d90-3233f869dd33) Nuclear Restoration Services Limited \(Dounreay\) · Norco Group Limited · £257,360 · 20 August 2025 · awarded ### [Construction of Intermediate Floor Slab on top of half-height ISO containers](/contracts/ocds-b5fd17-0a1cfb42-6263-40bb-b8fd-5cd57270400f) Nuclear Restoration Services Limited \(Dounreay\) · John Gunn & Sons Ltd · £297,257 · 23 July 2025 · awarded ### [Programme and Technical Integration Support Services for Shaft & Silo](/contracts/ocds-b5fd17-7524a94a-d435-4997-85c9-ec4bed12049e) Nuclear Restoration Services Limited \(Dounreay\) · Moreland Nuclear · £960,000 · 25 July 2025 · awarded ### [P3 - Provision of technical author support](/contracts/ocds-b5fd17-5c7c8aca-09b1-4a56-92f2-5957cb747734) Nuclear Restoration Services Limited \(Dounreay\) · NSG Environmental Ltd · £89,652 · 21 July 2025 · awarded ### [Provision of ANSWERS Criticality Software MONK & Visual Workshop 25/26](/contracts/ocds-b5fd17-f28f5bb8-030d-4220-b5cb-094c792f6a6b) Nuclear Restoration Services Limited \(Dounreay\) · Energy, Safety and Risk Consultants \(UK\) Limited · £66,270 · 15 April 2025 · awarded ### [D1204 Pond Project - Phase One](/contracts/ocds-b5fd17-13bde3a2-4ef3-4f8a-bcea-763d4c01bbe8) Nuclear Restoration Services Limited \(Dounreay\) · Cyclife UK · £306,440 · 7 July 2025 · awarded ### [P1 - Provision of technical author support](/contracts/ocds-b5fd17-9e019041-da94-4333-a983-120580cd66e9) Nuclear Restoration Services Limited \(Dounreay\) · Cavendish Nuclear · £69,675 · 17 June 2025 · awarded ### [D1208 East Fire Escape Removal & Installation](/contracts/ocds-b5fd17-62fce277-8b7b-4dc0-9874-1a9dc4023585) Nuclear Restoration Services Limited \(Dounreay\) · KR Cladding Systems Limited · £238,657 · 20 June 2025 · awarded ### [P2 - Provision of technical author support](/contracts/ocds-b5fd17-4d9de4dc-9bb0-4f78-99c3-e8b5fd1f7352) Nuclear Restoration Services Limited \(Dounreay\) · Atkins Limited · £76,788 · 18 June 2025 · awarded ### [Project Management Support Services for Shaft & Silo](/contracts/ocds-b5fd17-e6b6b463-13e3-4cbe-85bc-e51acd944577) Nuclear Restoration Services Limited \(Dounreay\) · Cavendish Nuclear · £899,000 · 20 June 2025 · awarded Page 1 of 8; 198 total records.